New versions of func-js-bin (0.4.3) and func-js (0.6.1) have been released.
Here is the official changelog for FunC version 0.4.3 - link
The only change of note in func-js is that it now contains this latest version of FunC.
To update func-js (if you use it as a CLI tool), run
npm install @ton-community/func-js@latest -g